Persistent tonic facial spasm in brain stem tumours.
D000328:Adult; D001932:Brain Neoplasms / Q000175:diagnosis*; D001933:Brain Stem; D003937:Diagnosis, Differential; D000431:Ethanol; D005158:Facial Paralysis / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009461:Neurologic Manifestations; D011149:Pons
D000431:Ethanol